CNC Machined Aluminum 1 oz Net Sinker Mold – 8 Cavity Lead Casting Mold with 5mm Wire Hole

Professional CNC Machined Aluminum 1 oz Net Sinker Mold

Precision manufactured from high-quality 6082 aluminum, this double-sided mold is designed for producing 1 oz net sinkers with excellent repeatability, outstanding durability, and long service life.

The mold features 4 cavities on each side (8 cavities total), allowing efficient production and increased output per casting cycle. Each cavity includes a 5 mm wire channel, making it suitable for manufacturing net sinkers with heavy-duty wire inserts.

CNC machined for maximum accuracy and a smooth cavity finish, this mold produces clean, consistent castings with minimal finishing required.

Features

• CNC machined from solid 6082 aluminum
• Double-sided design
• 8 cavities total (4 cavities per side)
• Produces 1 oz net sinkers
• 5 mm wire hole/channel
• Heavy-duty hinge installed
• Ergonomic handles included
• Precision-machined cavities for consistent casting results
• Smooth cavity finish for easy mold release
• Built for long-term production use

What's Included

• CNC machined aluminum mold
• Heavy-duty hinge assembly
• Handle set
• Alignment pins installed

Applications

Ideal for:

• Net sinker production
• Commercial fishing equipment manufacturing
• Fishing tackle workshops
• Small-scale and professional lead casting operations

Custom Mold Manufacturing

Looking for a different sinker weight, size, cavity count, or a completely custom design?

We specialize in manufacturing high-precision CNC machined aluminum molds for a wide range of fishing applications, including:

• Net sinker molds
• Fishing weight molds
• Trolling sinker molds
• Jig molds
• Soft plastic lure molds
• Custom lead casting molds

Simply send us your drawing, CAD model, or concept, and we'll manufacture a mold tailored to your exact requirements.

Manufacturing & Shipping

Every mold is CNC machined to order to ensure the highest quality and precision.

For customers in the United States: All applicable tariff taxes are included in the product and shipping price. No additional tariff charges upon delivery.

• Manufactured from premium 6082 aluminum
• Precision CNC machining
• Worldwide DHL Express shipping
• Securely packaged for safe delivery

Manufactured by PrototypingNS – Precision CNC Machining & Custom Aluminum Mold Manufacturing.